vi Sun Ultra 20 M2 Workstation Service Manual • January 2007
5.14.2 Installing the I/O Board Assembly 5–44
5.15 Replacing System Cables 5–45
5.16 Replacing the Heatsink and CPU 5–46
5.16.1 Removing the Heatsink and CPU 5–46
5.16.2 Installing a Heatsink and CPU 5–49
5.17 Replacing the Motherboard 5–53
5.17.1 Removing the Motherboard 5–53
5.17.2 Installing the Motherboard 5–56
5.18 Updating the BIOS 5–58
5.18.1 Flashing the BIOS 5–58
5.18.2 Resetting Previous BIOS Settings 5–59
A. System Specifications A–1
A.1 System Components and Features A–2
A.2 Memory Configurations A–3
A.3 PCI-E and PCI Expansion Slots A–4
A.4 Physical Specifications A–4
A.5 Power Specifications A–5
A.6 Environmental Specifications A–6
B. BIOS POST Codes B–1
Index Index–1